情态动词课件[1].ppt

情态动词课件[1].ppt

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情态动词,Ican/amabletoswim.Icould/wasabletoclimbatreewhenIwasachild.Iwillbeabletoswimnextweek.Thefirespreadthroughthehotelveryquicklybuteveryonewasabletogetout.,1.can表示现在的能力,2.could表示过去的能力,3.beableto表能力，可用于多种时态,4.beableto强调成功地做了某事,情态动词表能力,shall，征求对方意见。

e.g.Shallwebeginourclass?

Shallhegonow?

2.用于提出命令、允诺，或用于法律、规定e.g.YoushallgetmybookonSunday.Youshallleavethehouseatonce.Thesignreads:

Nopersonshallsmokehere!

用于第一、三人称,willwould1.用于向第二人称，征求对方意见。

e.g.Wouldyoupleaseopenthedoor?

2.表示个人主观意愿。

e.g.Iwillhelpyouanytime.3.usedtodowould表示“过去常常”；,“过去常常，强调现在不了”,must表“必须”donthavetoneedntdodontneedto2.must还可表示“偏偏、偏要”e.g.Mustyoumakesomuchnoise?

1.不必须,mustnt禁止,1.Whenhewasthere,he_gotothatcoffeeshopatthecornereveryday.A.wouldB.shouldC.hadbetterD.might2.Whatsthenameofthebook?

Khulaifi._Ispellitforyou?

A.ShallB.WouldC.CanD.Might,You_buyagift,butyoucanifyouwantto.mustB.mustntC.havetoD.donthaveto2.WhenIwasyoung,IwastoldthatI_playwithfire.A.wouldntB.needntC.mustntD.darent3.-MayIsmokehere?

-Ifyou_,chooseaseatinthesmokingarea.A.shouldB.couldC.mayD.must,情态动词表推测,可能性的强弱层次mustshould/oughttocan/couldmay/might,高考真题演练,must表示推测1.可能性最强，只能用于肯定句e.g.Thatmustbemypen.2.must-很可能cant-不可能e.g.Thatcantbemypen.,should/oughtto表示推测根据经验的推测，“应当、应该”e.g.Youphotosshouldbereadyby12:

00.2.表示“竟然”，带有感情色彩。

e.g.Itisstrangethatyoushouldlikehim.,can/could表示推测1.常用于否定句或疑问句。

e.g.Youcantbehungryalreadyyouhadlunchonlytwohoursago!

2.can用于肯定句中表示理论上的可能性，并不牵涉是否真的会发生e.g.Youcanhurtyourselfifyouplayinthestreet.,may/might表示推测1.cannot不可能maynot可能不2.maywell“极有可能”e.g.Lizamaywellnotwanttogoonthetrip-shehatestraveling.3.may/mightaswell“不妨”e.g.Youmayaswellstayfordinner.,1.ThatbeAnnshusband,forIamsurethathedoesntwearglasses.A.cantB.maynotC.mustntD.neednt2.-Goodmorning.IgotanappointmentwithMissSmithyesterday.-Ah,you_beMr.Peter.A.mightB.mustC.wouldD.can,3.Whatdoyoumean,thereareonlytentickets?

There_betwelve.A.shouldB.wouldC.willD.shall4.ItisusuallywarminmyhometowninMarch,butit_berathercoldsometimes.A.mustB.canC.shouldD.would,5.Althoughthis_soundlikeasimpletask,greatcareisneeded.A.mustB.mayC.shallD.should,musthavedonecan/canthavedonecouldhavedoneshouldhavedoneneednthavedonemight/mayhavedone,情态动词+havedone：

表示对过去发生的事进行推测,高考真题演练,一定做了,可能/不可能做了,本可以做,本该做，而没做,本不必做，而做了,可能做了,1.-Shelooksveryhappy.She_havepassedtheexam.-Iguessso.Itsnotdifficultafterall.A.shouldB.couldC.mustD.might2.She_haveleftschool,forherbikeisstillhere.A.cantB.wouldntC.shouldntD.neednt,3.-Imsorry.I_atyoutheotherday.-Forgetit.Iwasabitoutofcontrolmyself.A.shouldntshoutB.shouldnthaveshoutedC.mustntshoutD.mustnthaveshouted,4.You_theexam,butyouspentallyourtimeplaying.A.canpassB.couldhavepassedC.couldpassD.canhavepassed,5.-Catherine,Ihavecleanedtheroomforyou.-Thanks.You_it.Icouldmanageitmyself.A.needntdoB.neednthavedoneC.mustntdoD.shouldnthavedone6.MyMP4isntinmybag.Where_Ihaveputit？

A.canB.mustC.shouldD.would,策划：

学生双语报,21,1.Ithoughtyoulikesomethingtoread,soIhavebroughtyousomebooks.AmayB.mightC.canD.must2.Youtothemeetingthisafternoonifyouhavesomethingimportanttodo.A.neednttocomeB.dontneedcomeC.dontneedcomingD.needntcome3.Heyoumorehelp,eventhoughhewasverybusy.A.mighthavegivenB.mightgiveC.canhavegivenD.maygive4.-Ihelpyouwithsomeshoes,madam?

-Yes,Iwouldliketotryonthosebrownones.A.WillB.ShouldC.MayD.Must,ks5u精品课件,策划：

学生双语报,22,5._itbetruethatAlbertpassedthetestingeography?

A.MayB.shouldC.CouldD.would6.Youleadahorsetothewaterbutyounotmakeitdrink.A.will,canB.may;canC.may;dareD.dare;can7.Mustwefinishthecompositioninclass?

No,you.A.needntB.mustntC.wontD.shouldnt8.Hereyeswerered.She.A.mustcryB.mustbecriedC.musthavebeencryingD.maycry,ks5u精品课件,策划：

学生双语报,23,9.Theonlythingthatreallymatterstothechildrenishowsoonthey_returntotheirschool.A.canB.mustC.havetoD.oughtto10.Iwanttogotothechemists,butyou_gowithme.A.neednotB.mustnotC.needD.must,ks5u精品课件,策划：

学生双语报,24,11.-Mygoodness!

Ivejustmissedthetrain.-Thatstoobad.Iamsureyou_it,ifyouhadhurried.couldhavecaughtB.hadcaughtC.wouldcatchD.couldcatch12.Look!

Whatyouvedone!

Youmorecareful.A.maybeB.hadtoC.shouldhavebeenD.wouldbe,ks5u精品课件,策划：

学生双语报,25,13._Irepeatthequestion?

A.ShallB.WillC.DoyouwantthatD.Do14.ProfessorLi,manystudentswanttoseeyou._theywaithereoroutside!

A.DoB.WillC.ShallD.Are15.Youreadthatbookifyoudontwantto.A.haventB.cantC.mustntD.neednt16.Johnny,youplaywiththeknife;you_hurtyourself.A.wont;cantB.cant;shouldntC.shouldnt;mustD.mustnt;may,ks5u精品课件,策划：

学生双语报,26,17.Itsnearlysevenoclock.Jackbehereatanymoment.A.mustB.needC.canD.should18.Therewerealready5peopleinthecar,buttheymanagedtotakemeaswell.Itacomfortablejourney.A.cantbeB.shouldntbeC.couldnthavebeenD.mustnthavebeen19.Tomoughtnotto_meyoursecret,buthemeantnoharm.A.havetoldB.tellC.betellingD.havingtold20.Everyoneishere.westartthemeeting?

A.CanB.MustC.ShouldD.Shall,ks5u精品课件,策划：

学生双语报,27,21.Iparkedmycarrightherebutnowitsgone.It.A.mustbestolenB.maybestolenC.musthavestolenD.musthavebeenstolen22.Hetheworkyesterday,buthedidnt.A.musthavefinishedB.needhavefinishedC.finishedD.shouldhavefinished23.Hedidnotpasstheexamination.Asagoodstudent,he.A.mustnthavefailedB.maynothavefailedC.neednthavefailedD.shouldnthavefailed,ks5u精品课件,